Question 1

What is DeepSeek V4.1 Flash?

Accepted Answer

DeepSeek's Flash model (DeepSeek-V4.1-Flash-1017) with thinking and non-thinking modes.

Question 2

How much does DeepSeek V4.1 Flash cost?

Accepted Answer

From ¥2 per million input tokens and ¥8 per million output tokens, at the provider's price. Credits add a platform fee when you top up; with your own provider keys there is no fee.

Question 3

Which providers serve DeepSeek V4.1 Flash?

Accepted Answer

DeepSeek. DigitSpace sends each request to whichever of them is healthy and cheapest, and fails over automatically.

Question 4

How long a prompt can DeepSeek V4.1 Flash take?

Accepted Answer

Up to 1,000,000 tokens of context, with up to 384,000 tokens of output.

Question 5

How do I call DeepSeek V4.1 Flash?

Accepted Answer

Use any OpenAI-compatible SDK with the base URL https://api.digitspace.cn/v1 and set model to "deepseek-v4.1-flash". To pin a provider, use "provider/deepseek-v4.1-flash".

DeepSeek V4.1 Flash

Providers

阶梯与峰谷价格

What users think

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